(19)
(11)
EP 0 031 328 A1
(12)
(43)
Date of publication:
08.07.1981
Bulletin 1981/27
(21)
Application number:
80900628.0
(22)
Date of filing:
19.03.1980
(51)
International Patent Classification (IPC):
F02C
3/
28
( . )
F23C
7/
06
( . )
F23G
7/
10
( . )
F23K
3/
00
( . )
F23C
6/
00
( . )
F23G
5/
027
( . )
F23J
15/
02
( . )
F23L
15/
00
( . )
(86)
International application number:
PCT/US1980/000282
(87)
International publication number:
WO 1980/002055
(
02.10.1980
Gazette 1980/22)
(84)
Designated Contracting States:
FR
(30)
Priority:
21.03.1979
US 19790022520
(71)
Applicant:
BIOMASS ENERGY SYSTEMS, INCORPORATED
Fort Worth, TX 76116 (US)
(72)
Inventors:
HAMRICK, Joseph T.
South East Roanoke, VA 24014 (US)
ROSE, Leslie C.
Rocky Mount, VA 24151 (US)
(54)
WOOD BURNING SYSTEM AND METHOD